CN202727101U - Special control cabinet for concrete mixer - Google Patents
Special control cabinet for concrete mixer Download PDFInfo
- Publication number
- CN202727101U CN202727101U CN 201220450405 CN201220450405U CN202727101U CN 202727101 U CN202727101 U CN 202727101U CN 201220450405 CN201220450405 CN 201220450405 CN 201220450405 U CN201220450405 U CN 201220450405U CN 202727101 U CN202727101 U CN 202727101U
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- CN
- China
- Prior art keywords
- controller
- receiver
- concrete mixer
- keyboard
- frequency converter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
A special control cabinet for a concrete mixer comprises a power switch, a motor protector, a controller, a frequency converter, a storage device, a keyboard, a receiver and a remote controller, wherein the receiver is connected with the remote controller through radio waves. The output end of the power switch is connected with the input end of the frequency converter through the motor protector and the controller, the output end of the frequency converter is connected with a motor, the controller is connected with the storage device and the keyboard, and the keyboard is connected with the receiver. Compared with the prior art, the special control cabinet has the advantages of being simple in structure, convenient to use, safe to operate and capable of automatically controlling mixing time and controlling mixing speed.
Description
Technical field
The utility model relates to a kind of switch board, is specifically related to the special-purpose switch board of a kind of concrete mixer.
Background technology
Along with society and expanding economy, the building demand is on the increase, and concrete is to build the most basic bed material, is generally formed by cement, water, sandstone mixed configuration.The concrete that mixed configuration is good can be used for making the aspects such as fragment of brick, building.Concrete mixer is when Mix and dosing, and its raw material all is to enter in the agitator by feed hopper to stir, after stirring just by the discharging opening of agitator out.The operation of existing mixer, mostly be and manually stand in mixer next door action button, its mixing time will lean on the people approximately to estimate to determine, this mode of operation namely is unfavorable for safety, be difficult to again grasp mixing time and uncontrollable mixing speed, be easy to the generation that causes undermixing or stir out-of-date phenomenon.
The utility model content
The purpose of this utility model is exactly the defective that exists for prior art, provides a kind of concrete mixer special-purpose switch board.
Its technical scheme is: comprise power switch, motor protecter, controller, frequency converter, memory, keyboard, receiver and remote controller, connect by radio wave between receiver and the remote controller.The output of described power switch is connected with the input of frequency converter by motor protecter and controller, and the output of frequency converter connects motor; Be connected with memory and keyboard on the described controller, be connected with receiver on the keyboard.
Wherein, described motor protecter is comprised of the earth leakage protective device that is connected in series, overload protective device and open phase protector.Described controller is Programmable Logic Controller.Described receiver and remote controller are the coding type wireless receiving and dispatching remote control module that complements one another.
The utility model has simple in structure, easy to use, handling safety and can automatically control mixing time and can control the advantage of mixing speed compared with prior art.
Description of drawings
Fig. 1 is the circuit structure block diagram of a kind of embodiment of the utility model.
The specific embodiment
With reference to Fig. 1, the special-purpose switch board of a kind of concrete mixer comprises power switch 1, motor protecter 2, controller 3, frequency converter 4, memory 6, keyboard 7, receiver 8 and remote controller 9, connects by radio wave 10 between receiver 8 and the remote controller 9.The output of described power switch 1 is connected with the input of frequency converter 4 by motor protecter 2 and controller 3, and the output of frequency converter 4 connects motor 5; Be connected with memory 6 and keyboard 7 on the described controller 3, be connected with receiver 8 on the keyboard 7.Wherein, described motor protecter 2 is comprised of the earth leakage protective device 21 that is connected in series, overload protective device 22 and open phase protector 23.Described controller 3 is Programmable Logic Controller.Described receiver 8 and the coding type wireless receiving and dispatching remote control module of remote controller 9 for complementing one another.Described motor 5 is the drive motors on the concrete mixer.
During operation, power switch 1 is connected power supply, set frequency converter 4 to motor 5 required rotating speeds, the parameter of controller 3 can be set and control to operation keyboard 7 or remote controller 9, makes motor 5 according to setting operation.
Claims (4)
1. the special-purpose switch board of a concrete mixer, comprise power switch, motor protecter, controller, frequency converter, memory, keyboard, receiver and remote controller, connect by radio wave between receiver and the remote controller, it is characterized in that: the output of described power switch is connected with the input of frequency converter by motor protecter and controller, and the output of frequency converter connects motor; Be connected with memory and keyboard on the described controller, be connected with receiver on the keyboard.
2. the special-purpose switch board of concrete mixer according to claim 1, it is characterized in that: described motor protecter is comprised of the earth leakage protective device that is connected in series, overload protective device and open phase protector.
3. the special-purpose switch board of concrete mixer according to claim 1, it is characterized in that: described controller is Programmable Logic Controller.
4. the special-purpose switch board of concrete mixer according to claim 1, it is characterized in that: described receiver and remote controller are the coding type wireless receiving and dispatching remote control module that complements one another.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220450405 CN202727101U (en) | 2012-09-06 | 2012-09-06 | Special control cabinet for concrete mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220450405 CN202727101U (en) | 2012-09-06 | 2012-09-06 | Special control cabinet for concrete mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202727101U true CN202727101U (en) | 2013-02-13 |
Family
ID=47652842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220450405 Expired - Fee Related CN202727101U (en) | 2012-09-06 | 2012-09-06 | Special control cabinet for concrete mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202727101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289362A (en) * | 2015-11-18 | 2016-02-03 | 李水清 | Food mixer and application method thereof |
-
2012
- 2012-09-06 CN CN 201220450405 patent/CN202727101U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289362A (en) * | 2015-11-18 | 2016-02-03 | 李水清 | Food mixer and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20140906 |
|
| EXPY | Termination of patent right or utility model |